Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN: 9780078807213
Author: Paul W. Zitzewitz
Publisher: Glencoe/McGraw-Hill
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Question
Chapter 9.2, Problem 30SSC
To determine
Effect of thickness and heaviness on rotational properties of the plastic disc.
Expert Solution & Answer
Answer to Problem 30SSC
Plastic disc with heavy and thick outer rim will be more stable when it flies through air.
Explanation of Solution
Introduction:
A large part of mass of Plastic disc with heavy and thick outer rim is concentrated at the rim, due to which its moment of inertia increases. Hence, when the fly is in the air, it started spinning, and angular momentum of this heavy and thick rim disc is larger in comparison to a thin and light rim disc where most of the mass is concentrated at the center. Hence,due to larger angular momentum, the disk fly with more stability.
Conclusion: Plastic disc with heavy and thick outer rim will be more stable when it flies through air.
Chapter 9 Solutions
Glencoe Physics: Principles and Problems, Student Edition
Ch. 9.1 - Prob. 1PPCh. 9.1 - Prob. 2PPCh. 9.1 - Prob. 3PPCh. 9.1 - Prob. 4PPCh. 9.1 - Prob. 5PPCh. 9.1 - Prob. 6PPCh. 9.1 - Prob. 7PPCh. 9.1 - Prob. 8PPCh. 9.1 - Prob. 9PPCh. 9.1 - Prob. 10SSC
Ch. 9.1 - Prob. 11SSCCh. 9.1 - Prob. 12SSCCh. 9.1 - Prob. 13SSCCh. 9.1 - Prob. 14SSCCh. 9.1 - Prob. 15SSCCh. 9.1 - Prob. 16SSCCh. 9.2 - Prob. 17PPCh. 9.2 - Prob. 18PPCh. 9.2 - Prob. 19PPCh. 9.2 - Prob. 20PPCh. 9.2 - Prob. 21PPCh. 9.2 - Prob. 22PPCh. 9.2 - Prob. 23PPCh. 9.2 - Prob. 24PPCh. 9.2 - Prob. 25PPCh. 9.2 - Prob. 26PPCh. 9.2 - Prob. 27PPCh. 9.2 - Prob. 28PPCh. 9.2 - Prob. 29PPCh. 9.2 - Prob. 30SSCCh. 9.2 - Prob. 31SSCCh. 9.2 - Prob. 32SSCCh. 9.2 - Prob. 33SSCCh. 9.2 - Prob. 34SSCCh. 9.2 - Prob. 35SSCCh. 9 - Prob. 36ACh. 9 - Prob. 37ACh. 9 - Prob. 38ACh. 9 - Prob. 39ACh. 9 - Prob. 40ACh. 9 - Prob. 41ACh. 9 - Prob. 42ACh. 9 - Prob. 43ACh. 9 - Prob. 44ACh. 9 - Prob. 45ACh. 9 - Prob. 46ACh. 9 - Prob. 47ACh. 9 - Prob. 48ACh. 9 - Prob. 49ACh. 9 - Prob. 50ACh. 9 - Prob. 51ACh. 9 - Prob. 52ACh. 9 - Prob. 53ACh. 9 - Prob. 54ACh. 9 - Prob. 55ACh. 9 - Prob. 56ACh. 9 - Prob. 57ACh. 9 - Prob. 58ACh. 9 - Prob. 59ACh. 9 - Prob. 60ACh. 9 - Prob. 61ACh. 9 - Prob. 62ACh. 9 - Prob. 63ACh. 9 - Prob. 64ACh. 9 - Prob. 65ACh. 9 - Prob. 66ACh. 9 - Prob. 67ACh. 9 - Prob. 68ACh. 9 - Prob. 69ACh. 9 - Prob. 70ACh. 9 - Prob. 71ACh. 9 - Prob. 72ACh. 9 - Prob. 73ACh. 9 - Prob. 74ACh. 9 - Prob. 75ACh. 9 - Prob. 76ACh. 9 - Prob. 77ACh. 9 - Prob. 78ACh. 9 - Prob. 79ACh. 9 - Prob. 80ACh. 9 - Prob. 81ACh. 9 - Prob. 82ACh. 9 - Prob. 83ACh. 9 - Prob. 84ACh. 9 - Prob. 85ACh. 9 - Prob. 86ACh. 9 - Prob. 87ACh. 9 - Prob. 88ACh. 9 - Prob. 89ACh. 9 - Prob. 90ACh. 9 - Prob. 91ACh. 9 - Prob. 92ACh. 9 - Prob. 93ACh. 9 - Prob. 94ACh. 9 - Prob. 95ACh. 9 - Prob. 96ACh. 9 - Prob. 97ACh. 9 - Prob. 98ACh. 9 - Prob. 99ACh. 9 - Prob. 100ACh. 9 - Prob. 101ACh. 9 - Prob. 1STPCh. 9 - Prob. 2STPCh. 9 - Prob. 3STPCh. 9 - Prob. 4STPCh. 9 - Prob. 5STPCh. 9 - Prob. 6STPCh. 9 - Prob. 7STPCh. 9 - Prob. 8STPCh. 9 - Prob. 9STP
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